/////////////////////////////////////////////////////////////////////////////////
//
// Copyright 2023 Equinor ASA
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http ://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/////////////////////////////////////////////////////////////////////////////////

#pragma once

#include <memory>
#include <vector>


namespace InternalZGY
{
    class HistogramBuilder;
}

namespace ZGYAccess
{
    class HistogramData
    {
    public:
        HistogramData() {};

        void reset()
        {
            Xvalues.clear();
            Yvalues.clear();
        };

        std::vector<double> Xvalues;
        std::vector<double> Yvalues;
    };


    class HistogramGenerator
    {
    public:
        HistogramGenerator(int nBins, float minVal, float maxVal);
        ~HistogramGenerator();

        void addData(std::vector<float> values);

        std::unique_ptr<HistogramData> getHistogram();

        static std::unique_ptr<HistogramData> getHistogram(std::vector<float> values, int nBins, float minVal, float maxVal);

    private:
        std::unique_ptr< InternalZGY::HistogramBuilder> m_builder;
        double m_minVal;
        double m_maxVal;
    };


}
